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11.2.2
LED fault list
WCH000074A
Fig. 16
Fault list
Description
F1
LED lights up green, there is additionally a yellow
pulse:
The charging station has become hot and charges
the vehicle with reduced power. After a cool-down
phase the charging station continues the normal
charging cycle.
F2
LED is yellow and an acoustic signal sounds for
0.5 s:
Overtemperature.
After a cool-down phase the charging station con-
tinues the normal charging cycle.
F3
LED lights up green, there is additionally a red pulse
and an acoustic signal sounds for 0.5 s:
There is a fault in the power connection to the
charging station, phase monitoring is active, the
power supply is outside the valid range of 180 V to
270 V.
u
Checking of the phase sequence by an author-
ised electrician. Requirement: clockwise phase
sequence.
F4
LED pulses red for 1 s at 2 s intervals and an acous-
tic signal sounds for 0.5 s, and then for 5 s follow-
ing a pause of 1 s:
There is a fault in the vehicle.
u
Re-connect the vehicle.
F5
LED pulses red for 0.5 s at 0.5 s and 3 s intervals.
An acoustic signal sounds for 0.5 s:
There is an internal fault.
u
Checking by an authorised electrician.
F6
LED is red and an acoustic signal sounds for 0.5 s.
Then, after a pause of 1 s, the acoustic signal
sounds for 5 s:
There is a problem in the voltage or system monit-
oring.
Danger of fatal electric shock.
Switch off and secure the power supply to the
charging station. Only then unplug the cable from
the vehicle.
Contact the Webasto Charging Hotline. You can
find this on our website at www.webasto-char-
ging.com
11.3
Start charging
In what follows, "Freecharging enabled" describes the beha-
viour specified during installation. For "Freecharging disabled",
see the information from chapter 11.5, "Scan & Charge locking
function" on page 18.
WCH000006A
Fig. 17
NOTE
Always take into account the vehicle requirements be-
fore charging a vehicle.
NOTE
Park the vehicle for charging such as to avoid strain in
the charging cable. See Fig. 17
Action
Description
u
Connect the charging
coupling to the vehicle.
Charging station performs sys-
tem and connection tests.
At the start of charging, the
LED strip which was initially
green starts to pulse blue. If
the vehicle is not ready for
charging (e.g. the battery is
full), a blue chase light runs up
and down.
11.4
Stop charging
The vehicle has stopped the charging cycle automatically:
Action
Description
u
Unlock the car if necessary.
u
Unplug the charging coup-
ling from the vehicle.
u
Lock charging coupling in
the holder of the charging
station.
LED: Blue chase light running
up and down. Vehicle is con-
nected, not charging.
If the vehicle does not automatically stop the charging
cycle:
Action
Description
u
Stop charging cycle at
vehicle.
Charging cycle is stopped. The
LED changes to a blue chase
light running up and down.
Operating status N5.
